What does climacteric mean?
A climacteric is a critical period or decisive turning point in a person's life — a moment at which circumstances change so profoundly that what follows differs markedly from what came before. The word carries a formal, slightly literary tone, lending gravity to phrases about careers, relationships, or personal crises. In medicine, climacteric has a second, technical meaning: the phase of physiological change surrounding the end of fertility, essentially synonymous with the menopause, though it can also describe comparable hormonal changes in men (the so-called male climacteric). Clinicians speak of climacteric symptoms such as hot flushes, mood shifts, and disrupted sleep. The word derives from the Greek klimakter, meaning the rung of a ladder, reflecting an ancient idea that life ascends through a series of critical rungs. Though never an everyday term, climacteric remains useful precisely because it frames change as both momentous and natural — a step on a ladder rather than a fall from one.
A critical period or decisive turning point in a person's life.
"Losing the family business marked a climacteric from which the town never fully recovered."
Formal and literary in register; often used of midlife transitions.
The period of physiological change associated with the end of reproductive capacity; the menopause, or the analogous change in men.
"Hormone therapy is sometimes prescribed to ease climacteric complaints."
Chiefly medical or technical usage; the adjective form 'climacteric' (as in 'climacteric symptoms') is especially common in clinical literature.
The plural is uncommon but standard when referring to multiple critical periods or, in older medical writing, to the successive critical years of a life.
"The biography traces the climacterics of her long public career."
Ancient numerologists believed certain 'climacteric' years of life — especially 63, the 'grand climacteric' — were dangerously fateful, and some people genuinely feared reaching them.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of climacteric
Climacteric comes from the Greek klimakter, meaning 'rung of a ladder', which also gives us the words climax and climate through related roots. Ancient Greek and Roman writers used the term for supposedly critical years of life, when a person was thought to stand on a perilous rung of fate; the sixty-third year was known as the 'grand climacteric'. The word entered English in the late sixteenth or early seventeenth century, first in this astrological and medical sense, before broadening to mean any decisive turning point in a life or career.
Related word forms
How climacteric is actually used
The word is formal and somewhat literary in its general sense of a turning point; in medical contexts it is a technical term largely overlapping with 'menopause', though it can apply to men as well. The adjective form (e.g., 'climacteric symptoms') is common in clinical writing.
Easily confused with climacteric
Climactic means relating to or forming a climax (the high point of something), while climacteric refers to a critical life stage or the menopause.